Arch Linux

Description:
Cannot build from source since glibc 2.36

```
In file included from /usr/include/linux/fs.h:19,
from efivarfs.c:25:
/usr/include/linux/mount.h:95:6: error: redeclaration of ‘enum fsconfig_command’
95 | enum fsconfig_command {
| ^~~~~~~~~~~~~~~~
In file included from util.h:26,
from efivar.h:19,
from efivarfs.c:23:
/usr/include/sys/mount.h:189:6: note: originally defined here
189 | enum fsconfig_command
| ^~~~~~~~~~~~~~~~
/usr/include/linux/mount.h:96:9: error: redeclaration of enumerator ‘FSCONFIG_SET_FLAG’
96 | FSCONFIG_SET_FLAG = 0, /* Set parameter, supplying no value */
| ^~~~~~~~~~~~~~~~~
/usr/include/sys/mount.h:191:3: note: previous definition of ‘FSCONFIG_SET_FLAG’ with type ‘enum fsconfig_command’
191 | FSCONFIG_SET_FLAG = 0, /* Set parameter, supplying no value */
| ^~~~~~~~~~~~~~~~~
/usr/include/linux/mount.h:97:9: error: redeclaration of enumerator ‘FSCONFIG_SET_STRING’
97 | FSCONFIG_SET_STRING = 1, /* Set parameter, supplying a string value */
| ^~~~~~~~~~~~~~~~~~~
/usr/include/sys/mount.h:193:3: note: previous definition of ‘FSCONFIG_SET_STRING’ with type ‘enum fsconfig_command’
193 | FSCONFIG_SET_STRING = 1, /* Set parameter, supplying a string value */
| ^~~~~~~~~~~~~~~~~~~
/usr/include/linux/mount.h:98:9: error: redeclaration of enumerator ‘FSCONFIG_SET_BINARY’
98 | FSCONFIG_SET_BINARY = 2, /* Set parameter, supplying a binary blob value */
| ^~~~~~~~~~~~~~~~~~~
/usr/include/sys/mount.h:195:3: note: previous definition of ‘FSCONFIG_SET_BINARY’ with type ‘enum fsconfig_command’
195 | FSCONFIG_SET_BINARY = 2, /* Set parameter, supplying a binary blob value */
| ^~~~~~~~~~~~~~~~~~~
/usr/include/linux/mount.h:99:9: error: redeclaration of enumerator ‘FSCONFIG_SET_PATH’
99 | FSCONFIG_SET_PATH = 3, /* Set parameter, supplying an object by path */
| ^~~~~~~~~~~~~~~~~
/usr/include/sys/mount.h:197:3: note: previous definition of ‘FSCONFIG_SET_PATH’ with type ‘enum fsconfig_command’
197 | FSCONFIG_SET_PATH = 3, /* Set parameter, supplying an object by path */
| ^~~~~~~~~~~~~~~~~
/usr/include/linux/mount.h:100:9: error: redeclaration of enumerator ‘FSCONFIG_SET_PATH_EMPTY’
100 | FSCONFIG_SET_PATH_EMPTY = 4, /* Set parameter, supplying an object by (empty) path */
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/sys/mount.h:199:3: note: previous definition of ‘FSCONFIG_SET_PATH_EMPTY’ with type ‘enum fsconfig_command’
199 | FSCONFIG_SET_PATH_EMPTY = 4, /* Set parameter, supplying an object by (empty) path */
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/linux/mount.h:101:9: error: redeclaration of enumerator ‘FSCONFIG_SET_FD’
101 | FSCONFIG_SET_FD = 5, /* Set parameter, supplying an object by fd */
| ^~~~~~~~~~~~~~~
/usr/include/sys/mount.h:201:3: note: previous definition of ‘FSCONFIG_SET_FD’ with type ‘enum fsconfig_command’
201 | FSCONFIG_SET_FD = 5, /* Set parameter, supplying an object by fd */
| ^~~~~~~~~~~~~~~
/usr/include/linux/mount.h:102:9: error: redeclaration of enumerator ‘FSCONFIG_CMD_CREATE’
102 | FSCONFIG_CMD_CREATE = 6, /* Invoke superblock creation */
| ^~~~~~~~~~~~~~~~~~~
/usr/include/sys/mount.h:203:3: note: previous definition of ‘FSCONFIG_CMD_CREATE’ with type ‘enum fsconfig_command’
203 | FSCONFIG_CMD_CREATE = 6, /* Invoke superblock creation */
| ^~~~~~~~~~~~~~~~~~~
/usr/include/linux/mount.h:103:9: error: redeclaration of enumerator ‘FSCONFIG_CMD_RECONFIGURE’
103 | FSCONFIG_CMD_RECONFIGURE = 7, /* Invoke superblock reconfiguration */
| ^~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/sys/mount.h:205:3: note: previous definition of ‘FSCONFIG_CMD_RECONFIGURE’ with type ‘enum fsconfig_command’
205 | FSCONFIG_CMD_RECONFIGURE = 7, /* Invoke superblock reconfiguration */
| ^~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/linux/mount.h:129:8: error: redefinition of ‘struct mount_attr’
129 | struct mount_attr {
| ^~~~~~~~~~
/usr/include/sys/mount.h:161:8: note: originally defined here
161 | struct mount_attr
| ^~~~~~~~~~
make[1]: *** [/build/efivar/src/efivar/src/include/rules.mk:56: efivarfs.o] Error 1
make[1]: Leaving directory '/build/efivar/src/efivar/src'
make: *** [Makefile:14: all] Error 2
```

This issue can be fixed by adding a patch from upstream.